.proportions-box-square {
    position: relative;
    padding: 100% 0 0 !important;
    height: 0;
}

.proportions-box-content {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    position: absolute;
}

.background-cover {
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
}

.background-left-top {
    background-position: left top;
}

.background-left-center {
    background-position: left center;
}

.background-left-bottom {
    background-position: left bottom;
}

.background-right-top {
    background-position: right top;
}

.background-right-center {
    background-position: right center;
}

.background-right-bottom {
    background-position: right bottom;
}

.background-center-top {
    background-position: center top;
}

.background-center-center {
    background-position: center center;
}

.background-center-bottom {
    background-position: center bottom;
}

.border-width-1 {
    border-width: 1px !important;
}

.border-width-2 {
    border-width: 2px !important;
}

.border-width-3 {
    border-width: 3px !important;
}

.border-width-4 {
    border-width: 4px !important;
}

.border-width-6 {
    border-width: 6px !important;
}

.border-width-8 {
    border-width: 8px !important;
}

.border-width-12 {
    border-width: 12px !important;
}

.border-width-16 {
    border-width: 16px !important;
}

.border-width-24 {
    border-width: 24px !important;
}

.image-fit {
    object-fit: contain;
    object-position: center center;
}

.image-fit-left-top {
    object-position: left top;
}

.image-fit-left-center {
    object-position: left center;
}

.image-fit-left-bottom {
    object-position: left bottom;
}

.image-fit-right-top {
    object-position: right top;
}

.image-fit-right-center {
    object-position: right center;
}

.image-fit-right-bottom {
    object-position: right bottom;
}

.image-fit-center-top {
    object-position: center top;
}

.image-fit-center-center {
    object-position: center center;
}

.image-fit-center-bottom {
    object-position: center bottom;
}

.transition {
    transition: all 0.25s ease-in;
}

.transition-slow {
    transition: all 0.5s ease-in;
}

.transition-very-slow {
    transition: all 1s ease-in;
}

.line-height-1 {
    line-height: 1 !important;
}

.opacity-100 {
    opacity: 1 !important;
}

.opacity-85 {
    opacity: 0.85 !important;
}

.opacity-75 {
    opacity: 0.75 !important;
}

.opacity-50 {
    opacity: 0.50 !important;
}

.opacity-25 {
    opacity: 0.25 !important;
}

.opacity-0 {
    opacity: 0 !important;
}

/* Aurora Navbar Background */
.navbar-aurora {
    background: rgba(5, 7, 13, 0.85);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}




/* Glow overlay */
.navbar-aurora::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -20%;
    width: 140%;
    height: 200%;
    background: radial-gradient(circle at 30% 50%, rgba(0,255,200,0.15), transparent 40%),
                radial-gradient(circle at 70% 60%, rgba(180,0,255,0.15), transparent 40%);
    filter: blur(60px);
    opacity: 0.7;
    pointer-events: none;
}

/* Keep content above glow */
.navbar-aurora * {
    position: relative;
    z-index: 2;
}

/* Nav link styling */
.navbar-aurora .nav-link {
    color: #e6f7ff !important;
    transition: all 0.25s ease;
}

.navbar-aurora .nav-link:hover {
    color: #7df9ff !important;
    text-shadow: 0 0 8px rgba(125,249,255,0.6);
}

/* Optional: logo glow */
.navbar-aurora img {
    filter: drop-shadow(0 0 6px rgba(125,249,255,0.4));
}

.navbar-aurora2 {
    background: rgba(5, 7, 13, 0.35); /* subtle dark tint for readability */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* ===== AURORA BACKGROUND ===== */
body {
    background: linear-gradient(
        120deg,
        #05070d 0%,
        #0b1f2a 25%,
        #0f3b3f 45%,
        #1c4d5a 60%,
        #3b2a5a 80%,
        #4b1d6b 100%
    );
    min-height: 100vh;
    color: #e6f7ff;
}

/* Glow layers */
body::before {
    content: "";
    position: fixed;
    top: -20%;
    left: -10%;
    width: 120%;
    height: 140%;
    background: radial-gradient(circle at 30% 40%, rgba(0,255,200,0.15), transparent 40%),
                radial-gradient(circle at 70% 60%, rgba(180,0,255,0.15), transparent 40%);
    filter: blur(80px);
    z-index: -1;
}

/* ===== GLASS SECTIONS ===== */
.glass-section {
    background: rgba(255,255,255,0.04);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.08);
}

/* ===== HERO ===== */
.hero-aurora {
    padding: 120px 20px 80px;
}

.hero-card {
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 60px 30px;
    border: 1px solid rgba(255,255,255,0.08);
}

/* ===== FEATURE CARDS ===== */
.feature-card {
    background: rgba(255,255,255,0.03);
    border-radius: 14px;
    padding: 15px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 30px rgba(0,255,200,0.15);
}

/* ===== BUTTON ===== */
.btn-aurora {
    background: linear-gradient(90deg, #00ffd0, #a855f7);
    border: none;
    color: #000;
    font-weight: bold;
    transition: 0.3s;
}

.btn-aurora:hover {
    filter: brightness(1.1);
    box-shadow: 0 0 12px rgba(168,85,247,0.6);
}

/* ===== TEXT TWEAKS ===== */
.text-soft {
    color: rgba(230,247,255,0.8);
}

img {
    border-radius: 10px;
    transition: 0.3s ease;
}

img:hover {
    transform: scale(1.02);
}

/* ===== ANIMATED AURORA BACKGROUND ===== */
body {
    background: linear-gradient(
        120deg,
        #05070d,
        #0b1f2a,
        #0f3b3f,
        #1c4d5a,
        #3b2a5a,
        #4b1d6b
    );
    background-size: 300% 300%;
    animation: auroraShift 18s ease infinite;
    color: #e6f7ff;
}

/* flowing gradient */
@keyframes auroraShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 60%; }
    100% { background-position: 0% 50%; }
}

/* glow layers */
body::before {
    content: "";
    position: fixed;
    top: -20%;
    left: -10%;
    width: 120%;
    height: 140%;
    background: radial-gradient(circle at 30% 40%, rgba(0,255,200,0.15), transparent 40%),
                radial-gradient(circle at 70% 60%, rgba(180,0,255,0.15), transparent 40%);
    filter: blur(80px);
    animation: auroraGlow 20s ease-in-out infinite alternate;
    z-index: -1;
}

@keyframes auroraGlow {
    0% { transform: translateY(0px) translateX(0px); }
    100% { transform: translateY(-40px) translateX(30px); }
}

/* ===== GLASS UI ===== */
.glass-section {
    background: rgba(255,255,255,0.04);
    backdrop-filter: blur(12px);
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.08);
}

/* HERO */
.hero-aurora {
    padding: 140px 20px 100px;
}

.hero-card {
    background: rgba(0,0,0,0.35);
    backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 60px 30px;
}

/* FEATURE CARDS */
.feature-card {
    background: rgba(255,255,255,0.03);
    border-radius: 14px;
    padding: 15px;
    transition: 0.3s;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 30px rgba(0,255,200,0.15);
}

/* BUTTON */
.btn-aurora {
    background: linear-gradient(90deg, #00ffd0, #a855f7);
    border: none;
    color: #000;
    font-weight: bold;
}

.btn-aurora:hover {
    box-shadow: 0 0 14px rgba(168,85,247,0.6);
}

/* TEXT */
.text-soft {
    color: rgba(230,247,255,0.8);
}

/* subtle glow */
h1, h2, h3 {
    text-shadow: 0 0 12px rgba(125,249,255,0.15);
}